Tips for better sleep

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EXERCISE
Exercise between 5 and 7 p.m. This is the magical time when exercise's biological benefits can help you get better sleep. For good sleep, get at least 20 minutes of exercise five days a week - but never within three hours of going to bed.

Getty Images

5of18

EXERCISE
Exercise between 5 and 7 p.m. This is the magical time when exercise's biological benefits can help you get better sleep. For good sleep, get at least 20 minutes of exercise five days a week - but never within three hours of going to bed.